ra8lbr.h
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上传日期:2007-06-06
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- /* ***** BEGIN LICENSE BLOCK *****
- * Version: RCSL 1.0/RPSL 1.0
- *
- * Portions Copyright (c) 1995-2002 RealNetworks, Inc. All Rights Reserved.
- *
- * The contents of this file, and the files included with this file, are
- * subject to the current version of the RealNetworks Public Source License
- * Version 1.0 (the "RPSL") available at
- * http://www.helixcommunity.org/content/rpsl unless you have licensed
- * the file under the RealNetworks Community Source License Version 1.0
- * (the "RCSL") available at http://www.helixcommunity.org/content/rcsl,
- * in which case the RCSL will apply. You may also obtain the license terms
- * directly from RealNetworks. You may not use this file except in
- * compliance with the RPSL or, if you have a valid RCSL with RealNetworks
- * applicable to this file, the RCSL. Please see the applicable RPSL or
- * RCSL for the rights, obligations and limitations governing use of the
- * contents of the file.
- *
- * This file is part of the Helix DNA Technology. RealNetworks is the
- * developer of the Original Code and owns the copyrights in the portions
- * it created.
- *
- * This file, and the files included with this file, is distributed and made
- * available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS
- * FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- *
- * Technology Compatibility Kit Test Suite(s) Location:
- * http://www.helixcommunity.org/content/tck
- *
- * Contributor(s):
- *
- * ***** END LICENSE BLOCK ***** */
- #ifndef _RA8LBR_H
- #define _RA8LBR_H
- #include "hxtypes.h"
- #include "racodec.h"
- class CGecko2DecoderShim ;
- class CGecko2EncoderShim ;
- class CGeckoCodecProperties;
- class CRAGecko2
- {
- public:
- CRAGecko2();
- ~CRAGecko2();
- // Decoder
- HX_RESULT InitDecoder (RADECODER_INIT_PARAMS* pParam);
- HX_RESULT Decode (void* in, UINT32 inLength, void* out, UINT32* pOutLength, UINT32 userData);
- HX_RESULT SetFlush(Byte* outBuf, UINT32* outLength);
- void FreeDecoder (void);
- UINT16 GetNumberOfFlavors();
- UINT16 GetNumberOfFlavors2();
- // Encoder
- HX_RESULT InitEncoder (RAENCODER_INIT_PARAMS *pInitParams);
- HX_RESULT SetFlavor (UINT16 flvIndex);
- void Encode (INT16* inBuf, UCHAR* outBuf);
- void FreeEncoder (void);
- // Properties
- void *GetProperty (UINT16 flvIndex, UINT16 propIndex, UINT16* pSize);
- static HX_RESULT GetGUID(UCHAR* pGUID);
- HX_RESULT SetComMode(void);
- private:
- /** A shim layer between here and the actual codec.
- */
- CGecko2DecoderShim *mDecoderShim ;
- CGecko2EncoderShim *mEncoderShim ;
- int mFrameSize ;
- int mChannels ;
- int mItemsPerFrame ;
- int mBytesPerFrame ;
- int mFramesPerBlock ;
- int mCodingDelay ;
- int mBytesToEat ;
- int mFlushFrames ;
- int mCurrentFlavour ;
- // per-codec-instance of properties
- CGeckoCodecProperties* m_pProperties ;
- BOOL m_bComMode;
- };
- #endif // #ifndef _RA8LBR_H